News Headlines
Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Clear
70°F
21°C
| Humidity | 52% |
| Wind Speed | S 8 MPH |
| Barometer | 29.78 in (1008.47 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 24 Sep 04:15 PM PDT |
Extended Forecast for
2 Miles ENE Hillsboro OR
Tonight

Low: 53 °F
Rain
Friday

High: 62 °F
Showers and
BreezyFriday Night
Low: 45 °F
Mostly Cloudy
then Patchy
FogSaturday
High: 64 °F
Patchy Fog
then Mostly
SunnySaturday Night

Low: 46 °F
Mostly Cloudy
Sunday

High: 68 °F
Mostly Sunny
Sunday Night

Low: 46 °F
Partly Cloudy
Monday

High: 66 °F
Partly Sunny
Monday Night

Low: 48 °F
Mostly Cloudy
Detailed Forecast
Tonight
Rain, mainly before 3am, then a chance of showers after 5am. Low around 53. Light southwest wind becoming south 6 to 11 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 62. Breezy, with a south wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45. West wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 46. North northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 66.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain before 11am. Mostly cloudy, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 67.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Hillsboro OR
45.56°N 122.9°W (Elev. 200 ft)
45.56°N 122.9°W (Elev. 200 ft)
4:41 pm PDT Sep 24, 2026
4pm PDT Sep 24, 2026-6pm PDT Oct 1, 2026


